SST49LF004 - 4 Megabit Firmware Hub
The SST49LF004 flash memory device is designed to be read-compatible to the Intel 82802 Firmware Hub (FWH) device for PC-BIOS application.
It provides protection for the storage and update of code and data in addition to adding system design flexibility through five general purpose inputs.
Two inter
SST49LF004 Features
* Firmware Hub for Intel® 810, 810E, 820, 840 Chipsets
* 4Mbits SuperFlash memory array for code/data storage
* SST49LF004: 512K x8 (4 Mbit)
* Flexible Erase Capability
* Uniform 4 KByte sectors
* Uniform 64 KByte overlay blocks
* 32 KByte Top
